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<?php
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/**
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* @file
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* Definition of views_handler_filter_group_by_numeric.
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*/
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/**
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* Simple filter to handle greater than/less than filters
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*
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* @ingroup views_filter_handlers
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*/
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class views_handler_filter_group_by_numeric extends views_handler_filter_numeric {
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/**
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* {@inheritdoc}
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*/
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public function query() {
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$this->ensure_my_table();
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$field = $this->get_field();
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$info = $this->operators();
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if (!empty($info[$this->operator]['method'])) {
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$this->{$info[$this->operator]['method']}($field);
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function op_between($field) {
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$placeholder_min = $this->placeholder();
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$placeholder_max = $this->placeholder();
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if ($this->operator == 'between') {
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$this->query->add_having_expression($this->options['group'], "$field >= $placeholder_min", array($placeholder_min => $this->value['min']));
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$this->query->add_having_expression($this->options['group'], "$field <= $placeholder_max", array($placeholder_max => $this->value['max']));
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}
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else {
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$this->query->add_having_expression($this->options['group'], "$field <= $placeholder_min OR $field >= $placeholder_max", array($placeholder_min => $this->value['min'], $placeholder_max => $this->value['max']));
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function op_simple($field) {
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$placeholder = $this->placeholder();
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$this->query->add_having_expression($this->options['group'], "$field $this->operator $placeholder", array($placeholder => $this->value['value']));
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}
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/**
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* {@inheritdoc}
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*/
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public function op_empty($field) {
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if ($this->operator == 'empty') {
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$operator = "IS NULL";
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}
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else {
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$operator = "IS NOT NULL";
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}
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$this->query->add_having_expression($this->options['group'], "$field $operator");
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}
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/**
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* {@inheritdoc}
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*/
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public function ui_name($short = FALSE) {
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return $this->get_field(parent::ui_name($short));
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}
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/**
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* {@inheritdoc}
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*/
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public function can_group() {
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return FALSE;
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}
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}
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